Transient Magnetic (3D)

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    • Application Catalog

    219 – Axial Gap Motor Cogging Torque Analysis

    In this example, presents a case study to obtain the cogging torque in an axial flux motor.

    • Application Catalog

    235 – Reactor Core Stray Loss Analysis

    In this example, reactor core stray loss is described.

    • Application Catalog

    195 – Torque characteristics analysis of three-phase induction motors using 3D correction function

    OverviewAn induction motor is a motor in which the rotating magnetic field of the stator winding causes induced current to flow in an secondary conductor, which exerts force on th…

    • Application Catalog

    251 – Vibration Analysis of an Alternator

    OverviewElectromagnetic force in the form of an electromagnetic excitation force acting on a motor or an alternator causes vibration and noise. Vibration and noise also are produc…

    • Application Catalog

    237 – AC Loss Analysis of an IPM Motor

    In this example, we introduce the case study that evaluates AC losses in coils of an IPM motor.

    • Application Catalog

    228 – Thermal Analysis of an Induction Motor

    In this example, we evaluate the temperature distribution of an induction machine with a slip of 0.1.

    • Application Catalog

    216 – Simulation of a Claw-Pole Type Alternator Using Control Simulator and JMAG-RT

    In this example, the output voltage and field current of a claw-pole type alternator is checked when the rotor speed is changed.

    • Application Catalog

    212 – AC Loss Analysis of a Claw Pole Alternator

    In this example, we introduce the case study that evaluates AC losses in coils of claw pole alternator.

    • Application Catalog

    209 – Magnetic Measurement Analysis Accounting for Eddy Currents

    OverviewMagnetic properties affect the performance of products composed of magnetic circuits using magnetic material. This requires that the magnetic properties are assessed accur…

    • Application Catalog

    184 – Reactor Sound Pressure Analysis taking Magnetostriction into Account

    OverviewReactors are used in all sorts of systems related to power systems. For example, they fill the role of making the current pulsation between an inverter and a motor smoothe…

    • Application Catalog

    149 – Analysis of Magnetic Force Acting on the Arc of a Vacuum Circuit Breaker

    OverviewVacuum circuit breakers have the function of breaking the current when a large current flows due to a short circuit or other reason in distribution boards, etc. When the v…

    • Application Catalog

    150 – Electromagnetic Repulsion Analysis of a Vacuum Circuit Breaker

    This Application Note presents how to obtain the electromagnetic repulsion in a circuit breaker from the Lorentz force when a 100 kA current is flowing.

    • Application Catalog

    140 – Analysis of Electromagnetic Repulsion Produced in Small Contact Bridges

    OverviewElectromagnetic repulsion is generated in the contact points of switches used in electrical equipment and current inflow points during resistance heating when contact term…

    • Application Catalog

    129 – Analysis of a PM Stepper Motor Accounting for Magnetization

    OverviewStepper motors are commonly used for positioning in printers and digital cameras. In PM stepper motors, the motor's characteristics are determined through design of the ma…

    • Application Catalog

    126 – Magnetization Analysis Accounting for Eddy Currents

    OverviewA magnet's magnetizing state largely affects the characteristics of a device that uses permanent magnets. A magnetization device performs magnetization by applying an extr…

    • Application Catalog

    44 – Resistance Heating Analysis of a Steel Sheet

    OverviewIn treatments like hot formed pressing, a steel sheet needs to be heated uniformly as a part of pre-processing. Resistance heating is a method of uniform heating that uses…

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